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  • 文献标题:   Limited graphene oxidation on the synthesis of ZnO-graphene hybrid nanostructures by the Zn predeposition
  • 文献类型:   Article
  • 作　　者:   SUN ZC, YANG C, LIU M, CHEN CS, XU SC, ZHANG C, MAN BY
  • 作者关键词:   znographene hybrid nanostructure, graphene oxidation, zn predeposition, growth mechanism
  • 出版物名称:   APPLIED SURFACE SCIENCE
  • ISSN:   0169-4332 EI 1873-5584
  • 通讯作者地址:   Shandong Normal Univ
  • 被引频次:   7
  • DOI:   10.1016/j.apsusc.2014.07.164
  • 出版年:   2014

▎ 摘　　要

Graphene oxidized or not in the formation of the ZnO-Graphene Hybrid (ZGH) nanostructures are studied here. Graphene are easily oxidized in the CVD-ZnO nanostructure formation process by using the ZnO and graphite power mixture as source. Just as expected, graphene oxidation can be limited by the Zn predeposition through adding the Zn powder to the ZnO and graphite power mixture. SEM, TEM, Raman, XRD and PL are used to analyze the morphology, structure, crystallization and optical properties of the formed ZGH nanostructure. The growth mechanism and the roles of the Zn predeposition in the hybrid nanostructures formation process are analyzed. (C) 2014 Elsevier B.V. All rights reserved.